Omron CS1W-MC221 - 02-2008 Operation Manual page 562

System Error Codes
Code Error
0007 Fatal CPU bus error
(0007) (CPU BUS STOP ERR)
0009 Fatal PLC error
(0009) (PLC STOP ERROR)
000A Deceleration stop
(0010) (DECEL STOP)
000B Setup error
(0011) (SYSTEM SET ERROR)
000C Illegal data
(0012) (DATA ERROR)
000D Error history corrupted
(0013) (ERR HISTORY CORP)
000E IORD syntax error
(0014) (IORD SYNTAX ERR)
Error Processing
Cyclic processing (periodic refresh processing) with the CPU
Unit was not executed. (Always checked.)
The fatal CPU bus error may have been caused by the
following:
An end refresh prohibition is set in the CPU Unit.
The ladder program's scan time is too long, and it
exceeded the CPU Unit's cyclic monitor time.
In these cases, perform the following:
Clear the end refresh prohibition at the CPU Unit.
Extend the CPU Unit's cyclic monitor time.
If this error occurs, turn ON the power supply again or restart
from the CPU Unit.
This error cannot be cleared by an error reset.
A fatal or non-fatal error was generated at the CPU Unit.
(Always checked.)
First remove the cause of the error. For information on fatal
and non-fatal errors, refer to the applicable PLC operation
manual. If the error recurs after the cause has been cleared,
check to be sure that the MC Unit is securely mounted to the
Backplane (e.g., that no screws are loose). If the error still
continues to occur after that, either the MC Unit or the CPU
Unit may be malfunctioning. Replace the MC Unit, the CPU
Unit, or the Backplane.
If this error occurs, turn ON the power supply again or restart
from the PLC.
This error cannot be cleared by an error reset.
The Teaching Box's deceleration stop key was pressed.
Reset the error after checking for any unsafe conditions.
System parameters with new Unit or machine parameters
were downloaded.
Write the system parameters to the flash memory with the
CX-Motion or Teaching Box and then turn the power OFF and
ON. The error can be cleared by an error reset, but the Unit
will operate with the old parameters unless the power is
turned OFF and then ON again.
Position data was destroyed when it was received with the
IORD instruction.
The error can be cleared by an error reset, but transfer the
position data again. The position data can be destroyed by
external noise.
The error log data has been corrupted. (Checked when
power is turned ON.)
When error log data is corrupted, the error log will
automatically be initialized (i.e., all of the error records will be
cleared). Either execute an error reset, turn ON the power
again, or restart from the PLC.
The error log corruption may have been caused by external
noise or a problem with EEPROM.
One of the following errors occurred when the IORD
instruction was executed.
The data address is not within the acceptable range.
The number of transfer data items is not within the
acceptable range.
The number of transfer data items is not in 4-byte units.
Set the correct data and execute the IORD instruction again.
Section 12-3
Stop method
Deceleration
stop
Emergency stop
Deceleration
stop
Deceleration
stop
Deceleration
stop
Deceleration
stop
Deceleration
stop
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